Каким образом путешествия расширяют сознание? Приведите образцы и растолкуйте. За три

Psychologists guess that travels are the perfect way to change yourself and life.
Human would find his or her own sense of freedom. It influences beneficially to physical and psychological states. During the travels, our perception is escalated so that we start to notice,hear and feel everything. That's why person
becomes more intelligent and well-skilled.